The medicinal value of Dendrobium has been highly respected by doctors and Chinese medical books through the ages, enjoying the reputation of “life-saving herb” and being pushed as the first of the “nine great herbs” in ancient China. Dendrobium because of its magical unique medicinal value and health care efficacy, the profound and profound Chinese medicine culture is highly respected, many generations of influential medical monographs and books will be included in them, as “medicine in the top quality”. 1, qin and han period of China’s first pharmacological monograph “shen nong ben cao jing” recorded dendrobium: “taste sweet, flat. The main injury in the middle, in addition to paralysis, under the gas, fill the five viscera deficiency win weak, strong Yin, long service thick stomach and intestines. It means that Dendrobium is sweet in taste, calm in nature, main treatment for spleen and stomach damage or weak function, removing dampness and paralysis, lowering the qi, and able to eliminate a variety of weakness symptoms caused by wind, cold, dampness and other invasive evils. It nourishes the five organs, strengthens the body and nourishes yin. Taking it for a long time can enhance the function of spleen and stomach, thus making one’s body flexible, strengthening immunity and prolonging life. 2.Five Dynasties and Ten Kingdoms Period “Rihuazi Materia Medica”: “Treating deficiency and labor weakness, strengthening muscles and bones, warming the water and organs, benefiting the intellect, calming the stomach and Qi, and expelling the evils of deficiency”. It means that Dendrobium can cure the weakness caused by deficiency loss and labor, strengthen muscles and bones, warm the kidney, improve intelligence, and normalize the function of weak stomach and intestines to achieve the purpose of replenishing deficiency loss. 3.South dynasty medicine man Tao Hongjing “famous doctors”: “benefit essence, replenish the internal absolute deficiency, flat stomach gas, long muscles, expel skin evil heat gas, foot and knee pain, weakness, healthy yang, replenish the kidney accumulation of essence”. It means that Dendrobium is beneficial to the accumulation of blood, fluid and body fluid of human body, replenishes the weakness and insufficiency of internal organs, strengthens the digestive function of human being, makes human being grow muscles and be strong, and eliminates all kinds of undesirable symptoms of skin due to heat evil, removes the cold pain and soreness of feet and knees, and at the same time, replenishes the kidney yang, which replenishes the whole kidney system, and makes the qi, blood, and spirit sufficient. 4, late Sui and early Tang Zhenquan “medicinal properties”: “benefit qi and remove heat, the main treatment of men’s waist and feet weakness, healthy yang, tonifying the kidneys to accumulate essence”. It means that it is used to replenish vital energy and eliminate the annoying heat, and it is the main treatment for men’s weakness of waist and feet, replenishing kidney yang, so that the whole kidney system can be replenished, and qi, blood, spirit and so on can be sufficient. 5.Tang Dynasty Kaiyuan years Taoist classic “Daozang”: “dendrobium, Tianshan snow lotus, a thousand years of ginseng, a hundred and twenty years of Shouwu, the flower of Poria and Cistanches, Ganoderma lucidum in the mountains, under the sea pearl, Cordyceps for the nine great herbs”. It means that Dendrobium, Tianshan (produced on Tianshan Mountain in Xinjiang) Snow Lotus, Ginseng which grows up to one thousand years, He Shouwu which grows up to one hundred and twenty years, Poria cocos which grows up to sixty years, Cistanche which grows up to sixty years in the desert, Ganoderma lucidum which grows up to sixty years in the mountains, Pearls at the bottom of the sea, Cordyceps are the Nine Immortal Grasses. 6.Ming Dynasty famous doctor Jia Shoxue “Drugs” supplemented: “treatment of lung qi more weak, cough more than” means that dendrobium can treat serious weakness of the lungs caused by cough more than”. 7, the Ming Dynasty medical doctor Li Shizhen “Compendium of Materia Medica”: “Dendrobium in addition to paralysis under the gas, supplement the five visceral deficiency win thin, strong Yin Yi Jing, long service, thick intestines and stomach, make up for the lack of internal absolute, flat stomach gas, long muscle, the skin by the evil heat heat prickly heat, feet and knees cold paralysis weak, set the will to remove the shock, light body to prolong the life of the heat, benefit from the gas in addition to the heat, the treatment of the man’s waist and knees weak, healthy sun, the skin by the wind paralysis, the bones of the long-standing cold, the tonic kidney benefit strength, the strong tendons and bones, warming the water rest, benefiting and clearing the gas, treating fever and self-sweating, carbuncle pus discharge and internal plugging.” It means that dendrobium removes dampness and paralysis, lowers qi, replenishes the weakness of the five organs, strengthens the body and nourishes yin. It is the main treatment for impaired or weak function of the spleen and stomach, and long-term use of it can make the digestive system of the intestines and stomach function strengthened; nourish the internal organs weakened and functionally deficient. It is also capable of eliminating all kinds of adverse reactions of the skin due to heat evil, removing cold pain and soreness of the feet and knees; eliminating palpitations, slowing down aging, and making one’s body light. It is also able to remove the symptoms of coldness, pain and soreness of feet and knees; eliminate palpitations, slow down aging, and make one’s body light. It is also able to eliminate the annoying heat by tonifying Zhengqi and Weiqi; treat men’s weakness of waist and knees, and strengthen yangqi; get rid of various symptoms of the skin due to wind-cold, wind-heat, wind-dampness, and so on; tonify the kidney system to increase energy, and strengthen the tendons and bones; warm and nourish the kidney to enhance one’s intellectual clarity of mind; and cure the condition of deficiency heat and sweating caused by (due to deficiency of) yin, as well as sores and carbuncles due to the poor operation of the body. 8, the Ming Dynasty famous doctor Miao Xiyong “Materia Medica Classic” – “the main injury in the middle, down the gas, make up for the five visceral deficiency win thin, make up for the internal absolute insufficiency, long time to serve the thick stomach and intestines, light body to prolong the life of the” means dendrobium dendrobium middle jiao spleen and stomach damage, lowering the gas, make up for the five visceral weakness and the insufficiency of the blood, essence, and fluid, etc. Dendrobium is mainly used for treating the damaged or weak function of spleen and stomach, and can enhance the function of spleen and stomach by taking it for a long time, so as to make one’s body flexible, strengthen immunity and prolong life. 9, the Ming Dynasty physician Li Zhongzi “Materia Medica Tongxuan” – “sweet can please the spleen, salty can benefit the kidneys, so more work in the water and soil two viscera,” meaning “sweet medicinal properties are beneficial to the enhancement of the function of the spleen and stomach, the salty taste can be complementary to the kidney system, so the greatest effect is to tonify the kidney system, so the most effective is to tonify the blood. Therefore, its greatest effect lies in tonifying the kidneys and the spleen and stomach system.” 10.Ming Dynasty Medical Doctor Ni Zhu Mu “Herbal Remarks” – “Cultivate the medicine of Yin deficiency of five organs” means Dendrobium is the medicine to cultivate the Yin deficiency of five organs: heart, liver, spleen, lung and kidney. 11, the Qing Dynasty famous doctor Zhao Xuemin “Herbal Compendium Gleanings”: “clear stomach in addition to the deficiency heat, raw Jin, Si strain, to replace the tea, appetizer, spleen, fixed shock healing wind, can town salivation phlegm, relief of summer, Gan Fang descending gas, said it is nourishing yin and tonic treasures”. It means that Dendrobium can clear the condition of yin deficiency and dryness in the stomach and promote the production of water in the body; for the weakness of the five organs and weakness caused by labor, using it to drink instead of tea can open the appetite, enhance digestion and eliminate palpitations; treating the symptoms caused by wind-cold, wind-heat and wind-dampness, it can keep the sanity through the enhancement of the righteousness of qi, relieving the summer heat, and the smell of the aroma is fragrant and makes people feel comfortable, therefore it is called a treasure of nourishing yin and tonifying benefits”. It is a precious product of nourishing and tonifying.” 12.Qing Dynasty medical practitioner Zhou Yan 《本草思辨录》：”For kidney medicine, for lung medicine, for intestines and stomach medicine””meaning that dendrobium is the medicine for kidneys, lungs and intestines and stomach”. 13.Qing Dynasty Zhao Xuemin 《Medicine Again》：”Regulate stomach qi, clear stomach fire. In addition to the heart of the annoyance and thirst, treatment of menstruation and kidney deficiency heat, tranquilize the spirit and calm the alarm, relieve night sweating, can dissipate summer heat”. It means that Dendrobium can regulate the spleen and stomach, clear stomach fire, and enhance the function of stomach and intestines. It removes thirst in the heart, treats deficiency heat in the meridian and kidney system caused by yin deficiency, calms the mind and relieves night sweats, and dissipates heat from the summer heat. Modern famous herbalist Xie Zongwan praised dendrobium “rich in fat, nourishing yin power is the greatest”. Modern medical research found that dendrobium has the following nine effects: 1, enhance immune function; 2, promote digestion; 3, liver and gallbladder; 4, anti-rheumatism; 5, lowering blood glucose and blood lipids; 6, inhibition of tumors; 7, protection of eyesight; 8, moisturize the skin and face; 9, anti-aging. In today’s medicine is not as good as food health concept, dendrobium this kind of body more complementary beneficial and fast absorption of rare herbs, undoubtedly than ginseng, ganoderma lucidum and other tonic amount of medicinal herbs are more suitable for health, almost not subject to the limitations of the body type, the crowd. As the first of the immortal herbs, as long as you choose the right dendrobium grown in green, ecological natural conditions, long-term use is undoubtedly an efficient and convenient way to maintain health.